Anorectal surgery; preoperative and postoperative care.
D013505:Digestive System Surgical Procedures; D006801:Humans; D007420:Intestine, Large; D007422:Intestines; D019637:Orthopedic Procedures; D011182:Postoperative Care; D011300:Preoperative Care; D012007:Rectum / Q000601:surgery*
POSTOPERATIVE CARE; PREOPERATIVE CARE; RECTUM/surgery